In advanced stage of hepatocellular carcinoma, low protein intake may cause hypoproteinemia due to the decrease of protein synthesis function of liver or poor diet of patients, and severe hypoproteinemia may cause plasma cavity effusion, edema and other symptoms and signs, and supplemental albumin therapy is needed at this time. Supplemental albumin therapy is often carried out in the following ways: 1. by eating high-quality high-protein foods, such as more fish, chicken, milk, eggs, protein powder, etc. 2. if the albumin is too low, the effect of dietary supplementation is often poor, then you can take direct infusion of human albumin, diuretic, liver protection, improve coagulation function and other treatment to supplement albumin.